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How hard is it to replace an ignition lock cylinder?

Replacing an ignition lock cylinder is a relatively straightforward task that most experienced mechanics can complete in under an hour. However, the difficulty can vary depending on the make and model of the vehicle, as well as the specific tools and expertise required.


Understanding the Ignition Lock Cylinder


The ignition lock cylinder is the part of the ignition system that the car key inserts into to start the engine. It contains the tumblers that align with the key's cuts to allow the cylinder to turn and engage the ignition. Over time, the cylinder can wear down, become stuck, or be damaged, requiring replacement.


Factors Affecting Difficulty


The difficulty of replacing an ignition lock cylinder can depend on several factors:



  • Vehicle Make and Model: Some vehicles are designed with easier access to the ignition cylinder, while others may require more disassembly to reach it.

  • Tools Required: Replacing the cylinder may require specialized tools, such as a lock cylinder removal tool or a steering column disassembly kit.

  • Expertise Level: Experienced mechanics will generally find the task easier than a novice DIYer, as they have the necessary skills and knowledge to navigate the process efficiently.

  • Accessibility: The location of the ignition cylinder within the steering column can impact the difficulty, with some vehicles requiring more disassembly to access the component.


Overall, the difficulty of replacing an ignition lock cylinder can range from relatively simple to moderately challenging, depending on the specific vehicle and the technician's experience level.


Steps to Replace an Ignition Lock Cylinder


The general process for replacing an ignition lock cylinder includes the following steps:



  1. Disconnect the battery to prevent any electrical issues during the repair.

  2. Locate and remove the steering column cover to access the ignition cylinder.

  3. Use a lock cylinder removal tool to extract the old cylinder from the steering column.

  4. Insert the new cylinder and ensure it is properly aligned and secured.

  5. Reassemble the steering column and test the new ignition cylinder to ensure it is functioning correctly.

  6. Reconnect the battery and test the vehicle's ignition system.


It's important to note that the specific steps may vary depending on the vehicle, and it's always recommended to consult the manufacturer's service manual or a professional mechanic for detailed instructions.

How much does it cost to replace an ignition lock cylinder?


between $246 and $295
The average cost for an Ignition Lock Cylinder Replacement is between $246 and $295. Labor costs are estimated between $70 and $89 while parts are priced between $176 and $207.



Can you change the lock cylinder yourself?


Unscrew the screw on the faceplate along the edge of the door. Put the key on the inside lock barrel and turn it slightly to the left and right wile pulling it toward you at the same time. Eventually, the cylinder will slide out. Simply reverse the process to install a new cylinder.



How hard is it to replace an ignition cylinder?


Replacing an ignition lock cylinder can range in difficulty depending on your vehicle. For many cars, it's a straightforward process that a confident DIYer can tackle in about an hour or two.



Can a locksmith fix a lock cylinder?


Ignition cylinder repair: Locksmiths can repair or replace damaged ignition cylinders, enabling your key to turn smoothly. Reprogramming transponder keys: In cases involving transponder key issues, locksmiths can reprogram or replace these keys to ensure compatibility with your vehicle's ignition system.



How long does it take to change the ignition barrel?


Generally speaking, replacing an ignition switch is usually a pretty quick job and can take as little as 20 minutes or as long as 3-4 hours depending on the design of the vehicle.



Do I need a new key if I replace the ignition lock cylinder?


Most vehicles will require a new key when replacing an ignition switch, as the old key has worn down and is incompatible with the new set. However, some cars may be able to use an existing key, depending on the condition and make of the key.



Is an ignition switch easy to replace?


You can replace the ignition switch yourself, but it's not an easy task: you will have to remove the steering wheel and work close to the airbag - which can be dangerous. Don't hesitate to call a professional mechanic if you're not feeling confident.



How to tell if an ignition cylinder is bad?


If powering your vehicle becomes a chore and you find your key getting stuck in certain positions (car accessories, lock, start), this can signify that your ignition lock cylinder is going bad. Having issues inserting and removing your car keys is another cylinder red flag that needs further investigation.



Do you have to program a new ignition lock cylinder?


However, if your vehicle has an anti-theft or push-button start system, then the answer is yes — you will either need a new key when replacing an ignition switch, or you'll need your existing key reprogrammed.



Will a car run with a bad ignition switch?


A bad ignition switch won't be able to supply power to the starter motor, ignition system, and other engine controls, preventing the engine from starting.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.